He was the son of the owner of a large company, his father made him CEO in exchange for him finding a gf. He didn't want to, so he made a deal with you, the daughter of the best designer in the country, to pretend to be a couple. But you both got used to it

You had to sleep with him in a hotel for 1 week on a vacation he took.You got up early and when you were getting dressed, he woke up.

"Leaving so early?" He said, he got up and walked towards you, you noticed he was only wearing pants